FluentPlex

investigate

/ɪnˈvɛs.tə.ɡeɪt/ verb B2
  1. To inquire into or study in order to ascertain facts or information. (transitive) · to investigate the causes of natural phenomena· He was asked to investigate a robbery.
  2. To examine, look into, or scrutinize in order to discover something hidden or secret. (transitive) · to investigate an unsolved murder
  3. To conduct an inquiry or examination. (intransitive)

He/she/it investigates · Past investigated · Past participle investigated · -ing form investigating

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Verb forms

Base form
investigate
He/she/it
investigates
Past
investigated
Past participle
investigated
-ing form
investigating

From the library

You’ll have to stay here until we investigate this affair.
Anne of Green Gables, p. 31 · C1
“Well, in investigating this minor affair we must not lose sight of our main inquiry.
The Memoirs of Sherlock Holmes, p. 87 · B2
Phelps, is certainly one of the darkest which I have ever investigated.”
The Memoirs of Sherlock Holmes, p. 92 · B2
There I was stretched, when you, my dear Watson, and all your following were investigating in the most sympathetic and inefficient manner the circumstances of my death.
The Return of Sherlock Holmes, p. 12 · C1

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Words, meanings, pronunciations and translations from Wiktionary (CC BY-SA 4.0); how common each word is from wordfreq. Made into this dictionary by FluentPlex.